CN215636217U - Be used for sopwith staff fixed auxiliary stand - Google Patents
Be used for sopwith staff fixed auxiliary stand Download PDFInfo
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- CN215636217U CN215636217U CN202023182130.1U CN202023182130U CN215636217U CN 215636217 U CN215636217 U CN 215636217U CN 202023182130 U CN202023182130 U CN 202023182130U CN 215636217 U CN215636217 U CN 215636217U
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- sliding
- auxiliary stand
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Abstract
The utility model discloses an auxiliary support for fixing a sliding staff, which comprises a base, wherein one side of the base is provided with a sliding staff fixing groove, two sides of the sliding staff fixing groove are symmetrically in threaded connection with locking screws, the other side of the base is symmetrically and rotatably connected with two telescopic supporting legs through a hinge shaft, and the top of the base is provided with a leveling bubble. The utility model adopts the stable tripod structure formed by the operating personnel and the two telescopic supporting legs, assists the operating personnel to quickly and accurately vertically fix the tower ruler, greatly reduces the labor intensity of the operating personnel, obviously improves the working efficiency of the operating personnel, effectively enhances the working continuity of the operating personnel and ensures the reading accuracy.
Description
Technical Field
The utility model relates to an auxiliary support for fixing a sliding staff, and belongs to the technical field of engineering measurement.
Background
The sliding staff is one of leveling staff, is mainly made of light high-strength materials such as aluminum alloy and the like, is used for height difference measurement operation by matching with a level gauge, and is widely applied to the field of engineering measurement. When using the sopwith staff to carry out the discrepancy in elevation measurement operation, generally need 3 operation personnel to accomplish the measurement of discrepancy in elevation work, wherein 2 operation personnel need place the sopwith staff respectively in forward sight and back vision measuring point to hold up the sopwith staff straight all the time in the measurement process, another operation personnel utilizes the spirit level to read between forward sight and back vision measuring point, in order to accomplish the discrepancy in elevation measurement work.
However, when the manual ruler is held, people are used as supports to make the leveling bubble of the sliding staff fast and accurately centered, the staff holding the ruler slightly shakes to easily influence the verticality of the sliding staff, repeated aligning operation and aligning reading undoubtedly increase the measuring working time, and the caused reading error can also leave potential safety hazards for subsequent work. Meanwhile, the existing tower ruler fixing support is generally in a tripod form, so that the verticality of the tower ruler and the accuracy of reading can be guaranteed, the support is heavy in mass, complex in structure and the like, and accordingly the operator is inconvenient to carry, and the weight of the tower ruler increases the workload of the operator undoubtedly, especially under the condition of long-time continuous operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an auxiliary fixing support for a sliding staff, which is light in weight, convenient to operate and read, and overcomes the defects in the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a be used for sopwith staff fixed auxiliary stand, includes the base, has seted up the sopwith staff fixed slot in one side of base, and threaded connection has locking screw symmetrically on the both sides of sopwith staff fixed slot, and the opposite side of base is through two scalable landing legs of pivot symmetry rotation connection, installs the air level at the top of base.
Furthermore, two pairs of ear plates are welded on the other side of the base, a hinge shaft is fixedly installed between each pair of ear plates, and the telescopic supporting legs are rotatably connected with the hinge shaft.
Furthermore, telescopic leg includes the sleeve and with sleeve sliding connection's bracing piece, threaded connection has stop screw on telescopic lateral wall.
Due to the adoption of the technical scheme, the utility model has the following advantages: the utility model adopts the stable tripod structure formed by the operating personnel and the two telescopic supporting legs, assists the operating personnel to quickly and accurately vertically fix the tower ruler, greatly reduces the labor intensity of the operating personnel, obviously improves the working efficiency of the operating personnel, effectively enhances the working continuity of the operating personnel and ensures the reading accuracy.
Drawings
FIG. 1 is a perspective view of a schematic of the structure of the present invention;
fig. 2 is a top view of a schematic of the structure of the present invention.
Description of reference numerals: 1-a sliding staff, 2-a base, 3-a leveling bubble, 4-a hinge shaft, 5-a locking screw, 6-a sleeve, 7-a support rod and 8-a limiting screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the utility model comprises the following steps: referring to fig. 1 and 2, an auxiliary support for fixing a sliding staff comprises a base 2, a sliding staff fixing groove is formed in one side of the base 2, locking screws 5 are symmetrically and threadedly connected to two sides of the sliding staff fixing groove, two pairs of ear plates are welded to the other side of the base 2, a hinge shaft 4 is fixedly installed between each pair of ear plates, telescopic support legs are rotatably connected with the hinge shaft 4, and a leveling bubble 3 is installed at the top of the base 2. The telescopic supporting leg comprises a sleeve 6 and a supporting rod 7 connected with the sleeve 6 in a sliding mode, and a limit screw 8 is connected to the side wall of the sleeve 6 in a threaded mode.
When the telescopic leveling instrument is used, the sliding staff 1 is placed in the sliding staff fixing groove on the base 2, then the locking screw 5 is screwed down, the sliding staff 1 is fixed on the base 2, at the moment, the sliding staff holds the sliding staff 1, the length of the telescopic supporting leg is adjusted until the leveling bubble 3 on the base 2 is centered, and therefore the measurement work can be carried out. Therefore, the stable tripod structure is formed by the operating personnel and the two telescopic supporting legs, the operation personnel is assisted to quickly and accurately vertically fix the tower ruler 1, the labor intensity of the operating personnel can be greatly reduced, the working efficiency of the operating personnel is obviously improved, the working continuity of the operating personnel is effectively enhanced, and the reading accuracy is ensured.
Claims (3)
1. The utility model provides a be used for sopwith staff fixed auxiliary stand, includes base (2), its characterized in that: a sliding staff fixing groove is formed in one side of the base (2), locking screws (5) are symmetrically in threaded connection with the two sides of the sliding staff fixing groove, two telescopic supporting legs are symmetrically and rotatably connected to the other side of the base (2) through hinge shafts (4), and a leveling bubble (3) is mounted at the top of the base (2).
2. The auxiliary stand for the tabbed ruler fixing of claim 1, wherein: the welding of the opposite side of base (2) has two pairs of otic placodes, and fixed mounting has hinge (4) between every pair of otic placodes, scalable landing leg rotate with hinge (4) and be connected.
3. The auxiliary stand for the tabbed ruler fixing of claim 2, wherein: the telescopic supporting leg comprises a sleeve (6) and a supporting rod (7) which is in sliding connection with the sleeve (6), and a limit screw (8) is in threaded connection with the side wall of the sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023182130.1U CN215636217U (en) | 2020-12-25 | 2020-12-25 | Be used for sopwith staff fixed auxiliary stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023182130.1U CN215636217U (en) | 2020-12-25 | 2020-12-25 | Be used for sopwith staff fixed auxiliary stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215636217U true CN215636217U (en) | 2022-01-25 |
Family
ID=79888067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023182130.1U Active CN215636217U (en) | 2020-12-25 | 2020-12-25 | Be used for sopwith staff fixed auxiliary stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215636217U (en) |
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2020
- 2020-12-25 CN CN202023182130.1U patent/CN215636217U/en active Active
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